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A307806 as a simple table

n a(n)
1 1
2 1
3 1
4 0
5 3
6 1
7 5
8 3
9 6
10 1
11 51
12 25
13 15
14 10
15 1
16 3634
17 381
18 90
19 45
20 15
21 1
22 374119
23 26509
24 1596
25 280
26 105
27 21
28 1
29 73161880
30 3095579
31 111370
32 5061
33 770
34 210
35 28
36 1
37 26545249985
38 671957334
39 14411205
40 353262
41 13671
42 1890
43 378
44 36
45 1

[1,1,1,0,3,1,5,3,6,1,51,25,15,10,1,3634,381,90,45,
 15,1,374119,26509,1596,280,105,21,1,73161880,
 3095579,111370,5061,770,210,28,1,26545249985,
 671957334,14411205,353262,13671,1890,378,36,1]

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Last modified April 1 14:52 EDT 2020. Contains 333163 sequences. (Running on oeis4.)